<template>
<div id="app">
  <router-link to="/auth">按钮鉴权</router-link>
  |
  <router-link to="/modal">modal封装</router-link>
  |
  <router-link to="/tab">tab切换</router-link>
  |
  <router-link to="/goods">商品案例</router-link>
  <keep-alive>
    <router-view></router-view>
  </keep-alive>
  
</div>
</template>
